Dysphagia With Unusual Esophageal Plaques

Sarcina Ventriculi infection: a rare but fearsome event. A Systematic Review of the Literature

OBJECTIVES

This study is aimed to report a case of SV-related gastritis and the results of a systematic literature review of SV infections.

METHODS

Following a case presentation, we systematically searched different databases (MEDLINE, PubMed, Scopus, Web of Science, EMBASE, google scholar) for the items "sarcina," "ventriculi," "clostridium" with AND/OR.

RESULTS

A total of 55 articles reporting 65 cases of Sarcina Ventriculi were found. Thus, 66 patients, including our case, were reviewed. The median age was 51 years (IQR: 0-87 years). Females accounted for 51% of cases. 68% of patients had one or more comorbidities. SV was isolated in the gastrointestinal tract (88%), respiratory (5%), urine (4%), and bloodstream (3%) systems. Upper endoscopy was performed in 52 patients (79%). Biopsies were obtained in all 52 cases and were normal in 23%. Surgery was warranted in 15 patients (23%), and specific antimicrobial therapy was delivered in 34 (52%) patients. Mortality was 14%. At follow-up, 88% of patients showed complete eradication of the SV infection.

CONCLUSIONS

Upper gastrointestinal biopsy positive for SV should prompt an evaluation of the clinical conditions, considering the risk of gastric perforation is not negligible. Antibiotic therapy may eradicate the infection and prevent complications. Emergency surgery is required in case of source control.

Concomitant Sarcina-Associated Erosive Esophagitis and Refractory Helicobacter pylori Gastritis

For unclear reasons, there has been an increasing number of reported cases of Sarcina infections in the gastrointestinal tract over the past several years. Associated clinical conditions with the infection most commonly include delayed gastric emptying from diabetes mellitus, a history of previous gastrointestinal surgery, and ulcer disease. The precise pathogenetic role of Sarcina infection in humans remains unclear. Because of the ubiquitous environmental presence of Sarcina and limited previously reported clinical cases, the link between symptoms along with endoscopic findings to Sarcina can be associative at best. When found in the upper GI tract, the decision to treat along with the chosen regimen remains debatable. Sarcina, however, has rarely been seen in the esophagus. We report the third case of Sarcina of the esophagus associated with Helicobacter pylori gastritis.